#include <iostream>
using namespace std;

int main() {
	int n1 = 1378;
	short n2;
	char c = 'a';
	double d1 = 7.809;
	double d2;
	n2 = c;
	cout << "c=" << c << ",n2=" << n2 << endl;
	c = n1;
	cout << "c=" << c << ",n1=" << n1 << endl;
	n1 = d1;
	cout << "n1=" << n1 << endl;
	d2 = n1;
	cout << d2 << endl;
	return 0;
}